Michel Martin Marie Havenith

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Zoetermeer, NL

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Patents Grantslast 30 patents

Information Patent Grant
Hearing aid
- Patent number 9,838,808
- Issue date Dec 5, 2017
- Exsilent Research B.V.
- Aeldrik Pander
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid, expansion unit and method for manufacturing a hearing aid
- Patent number 8,798,294
- Issue date Aug 5, 2014
- Exsilent Research B.V.
- Michel Martin Marie Havenith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid
- Patent number 8,699,736
- Issue date Apr 15, 2014
- Exsilent Research B.V.
- Aeldrik Pander
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HEARING AID
- Publication number 20140198939
- Publication date Jul 17, 2014
- EXSILENT RESEARCH B.V.
- Aeldrik Pander
- H04 - ELECTRIC COMMUNICATION TECHNIQUE